Based on the WoS database provided by Clarivate Analytics, this paper focused on international collaboration, utilized several indicators, and analyzed the evolution of research in HIV field with respect to basic research situation and international collaboration network features. The main conclusions based on the statistic results are below: (1) International collaboration in HIV field has become increasingly important; (2) African countries showed positive participation in this research field, the international academic community has taken concrete actions to support for the relative vulnerable; (3) America performed notable contributions during the development of the international collaboration in HIV field; (4) Though China participated more international collaborations, compared to other developed countries, should continue developing consistently in the international collaboration.

B-cell lymphoma is a highly heterogeneous malignant tumor, whose global incidence grows rapidly and with relative high cancer mortality. In recent years, key signal pathways in B-cell lymphoma proliferation, generation, differentiations have been well understood, which lead to concerns of development and application of related targeting drugs. In this paper, we make a description and analysis of key research contents and trends of kinase inhibitors for the treatment of B-cell lymphoma, mainly based on co-citation analysis methods.